Upload
flo
View
31
Download
0
Tags:
Embed Size (px)
DESCRIPTION
NGC 2273 with AO @ LBT: results, issues and perspectives. C. Arcidiacono R. Fanali E. Pinna, K Boutsia , L. Busoni, F. Mannucci , F. Quiros -Pacheco, A. Puglisi, F. Quiros -Pacheco, G. R isaliti , A. Marconi, M. Salvati , D. McCarthy. Eleonora Sani – AGN11 Trieste – 23 Sep 2014. - PowerPoint PPT Presentation
Citation preview
NGC 2273 with AO @ LBT: results, issues and perspectives
Eleonora Sani – AGN11 Trieste – 23 Sep 2014
C. ArcidiaconoR. FanaliE. Pinna, K Boutsia, L. Busoni, F. Mannucci, F. Quiros-Pacheco, A. Puglisi, F. Quiros-Pacheco, G. Risaliti, A. Marconi, M. Salvati, D. McCarthy
NGC 2273 AO imaging: PISCES@LBT
Lack of multi-band imaging No dusty structures morphology
R+I = 15.5+15.0+ poor SRSeeing ~ 1”Still enough to detect 3m-spirals
NGC 2273: simulations
Gaseous diskExponential density profile• Mdisk = 23*107 Msun
• R = 100 pc• z = 30 pc(Sani +12, PdBI data)
SB(r)a morphology
GADGET2 (Springel +05)
• Static axisymmetric potential from SIS
• Implements weak perturbationsΦb = ε(r) Φ(R) cos2(ϑ-Ωbt)
• Evolution 40 Myr
Double bar Ωb1/Ωb2=3 (resonances)
Log
Colu
mn
Den
sity
R. Fanali PhD thesis
T0
T1= 10 MyrT2= 20 Myr
ΔM/Δ
T (0
.23
M/y
r)
AGN-related topics: Feeding/feedback processes
at low-z AGN close pairs (useful
byproduct) QSO host galaxies at high-z DLA systems
ESO, KeckSOUL
Extragalactic science with FLAOExtragalactic science with SOUL
Mrk 231 J-K color map PISCES+FLAO (Bongiorno et al. in prep)
Single conjugated adaptive Optic Upgrade for LBT
NGC 1068, NGC 4951, IRAS 05189-2524, Arp 220
Extragalactic science with SOUL+SHARK
LMIRCamL; M
Adaptive
secondary
Adaptive
secondary
Pyramid WFS
Pyramid WFS
SHARKVisR; I
SHARKNIRJ; H; K
Vis
IFU
System for coronagraphy with High order Adaptive optics from R to K
NACO ADI of NGC 1068(Gratadour et al. 2005)